This inventor holds 1 USPTO granted patent. Top assignee: Pratt Manufacturing Corporation. Active years: 1977.
Company Filing History:
Years Active: 1977
Title: Innovations of Robert H Pratt
Introduction
Robert H Pratt is an accomplished inventor based in Milwaukee, WI (US). He is known for his innovative contributions to the field of sealing technology. With a focus on enhancing the efficiency and effectiveness of sealing mechanisms, Pratt has made significant strides in his area of expertise.
Latest Patents
One of his notable patents is the Pneumatic Sealing Wheel. This invention features a sealing wheel equipped with a pneumatic tire. The design includes mechanisms that allow for the alteration of the tire's flexure to accommodate dimensional differences in associated parts. This ensures that a required sealing pressure is consistently maintained. In one embodiment, multiple sealing wheels are mounted on a common shaft, with each tire connected to a source of compressed air. The air lines for each tire are fitted with pressure regulators, allowing for independent regulation or a common source for simultaneous regulation. Additionally, the tire may be partially filled with a liquid that promotes even heat distribution during heat sealing.
Career Highlights
Robert H Pratt is associated with Pratt Manufacturing Corporation, where he continues to develop and refine his innovative ideas. His work has contributed to advancements in sealing technology, making processes more efficient and reliable.
Conclusion
Robert H Pratt's contributions to the field of sealing technology, particularly through his Pneumatic Sealing Wheel patent, highlight his innovative spirit and dedication to improving industrial processes. His work at Pratt Manufacturing Corporation exemplifies the impact of inventive thinking in practical applications.